7077746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 5260174

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 239, 442, 478, 871, 1139, 1742, 2278, 3107, 4063, 6214, 8126, 14807, 16013, 29614, 32026, 52819, 105638, 208169, 272221, 416338, 544442, 3538873, 7077746]

約数ペア:

[(1, 7077746), (2, 3538873), (13, 544442), (17, 416338), (26, 272221), (34, 208169), (67, 105638), (134, 52819), (221, 32026), (239, 29614), (442, 16013), (478, 14807), (871, 8126), (1139, 6214), (1742, 4063), (2278, 3107)]